CN103909162A - Capillary tube head-shrinking machine - Google Patents
Capillary tube head-shrinking machine Download PDFInfo
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- CN103909162A CN103909162A CN201410128109.3A CN201410128109A CN103909162A CN 103909162 A CN103909162 A CN 103909162A CN 201410128109 A CN201410128109 A CN 201410128109A CN 103909162 A CN103909162 A CN 103909162A
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- head
- shrinking
- drop
- hole
- shrinking machine
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Abstract
A capillary tube head-shrinking machine sequentially comprises a driving device, a transmission device and a head-shrinking device from left to right, wherein the head-shrinking device sequentially comprises a shell, a rolling shaft and a head-shrinking mold from outside to inside; a cylindrical through hole is formed in the center of the head-shrinking mold; the diameter of the right side surface of the through hole is the same with that of a pipe; the diameter of the through hole is gradually reduced towards the left until the diameter of the through hole is the same with the standard size of the pipe in head-shrinking operation; capillary tube head-shrinking operation is performed on the right side surface of the head-shrinking mold; a plurality of positioning holes are formed in the right side surface of the head-shrinking mold; and a head-shrinking operation hole is positioned in the center of the right side surface of the head-shrinking mold. The capillary tube head-shrinking machine is a small head-shrinking machine; the head-shrinking machine is simplified into a driving portion, a transmission portion and a head-shrinking portion; by using the head-shrinking portion, the rolling shaft drives the head-shrinking mold to rotate at high speed, so that a head-shrinking procedure is finished; a rotating shaft is driven by the motor; the power of the head-shrinking machine is reduced to 0.75kW; the energy consumption is quite low; and the work efficiency is improved.
Description
Technical field
The present invention relates to precision metallic pipe manufacture field, relate in particular to a kind of capillary shrinking machine.
Background technology
Tubing reducing is the moulding process that pipe end diameter is dwindled.Pipe enters deformed area at responsive to axial force, produces tangential reducing plastic deformation of shrinking in deformed area, then enters stable region, the final end diameter of dwindling that forms.All size is bigger than normal mostly for domestic common shrinking machine at present, and noise is very loud, and power is excessive.
Summary of the invention
The present invention aims to provide a kind of capillary shrinking machine.
For realizing above-mentioned technical purpose, the present invention by the following technical solutions, a kind of capillary shrinking machine, from left to right be followed successively by drive unit, transmission device and drop-head device, it is characterized in that, described transmission device and drop-head device entirety are cylindrical, transmission device outside is bearing, the inside of bearing is provided with power transmission shaft and hollow rotating shaft, power transmission shaft left side connecting drive device, hollow rotating shaft is located at the right side of power transmission shaft, the right side of hollow rotating shaft is provided with roller bearing and drop-head mould, drop-head device is followed successively by housing from outside to inside, roller bearing and drop-head mould, the centre of drop-head mould is cylindrical through hole, the diameter of through hole right flank is consistent with the diameter of tubing, through-hole diameter diminishes left gradually until the diameter of through hole is the standard size of tubing drop-head operation, the right flank of drop-head mould carries out the operation of capillary drop-head, this side is provided with several locating holes, drop-head handle hole is positioned at the center of this side.
As preferably, described drive unit is motor.
As preferably, described power transmission shaft is gear shaft.
As preferably, shrinking machine is provided with 4 locating holes, and 4 locating holes are equally spaced is arranged on same circumference for this.
The present invention has designed a kind of shrinking machine of miniaturization, shrinking machine is reduced to driving, transmission and drop-head three parts, drop-head part drives drop-head mould high-speed rotary to transfer drop-head operation by roller bearing, and turning cylinder can complete driving with a motor, the power of shrinking machine is down to 0.75kW, energy consumption is very low, improve operating efficiency, the present invention has also adopted gear shaft to be used as power transmission shaft, this deviation producing because of transmission while making shrinking machine work reduces greatly, shrinking machine work is more stable, greatly improve Product Precision, thereby improve yield rate, in addition, because the present invention has saved unnecessary part, this reduces the volume of shrinking machine greatly.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the side view of the embodiment of the present invention.
In figure: 1, gear shaft; 2, hollow rotating shaft; 3, bearing; 4, roller bearing; 5, drop-head mould; 6, motor; 7, locating hole; 8, drop-head handle hole.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, can be also the connection of two element internals, can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Describe according to the capillary shrinking machine of the embodiment of the present invention below with reference to Fig. 1 to Fig. 2.A kind of capillary shrinking machine, from left to right be followed successively by drive unit, transmission device and drop-head device, described transmission device and drop-head device entirety are cylindrical, transmission device outside is bearing 3, the inside of bearing 3 is provided with power transmission shaft and hollow rotating shaft 2, described power transmission shaft is gear shaft 1, gear shaft 1 left side connecting drive device, described drive unit is motor 6, hollow rotating shaft 2 is located at the right side of gear shaft 1, the right side of hollow rotating shaft 2 is provided with roller bearing 4 and drop-head mould 5, drop-head device is followed successively by housing from outside to inside, roller bearing 4 and drop-head mould 5, the centre of drop-head mould 5 is cylindrical through holes, the diameter of through hole right flank is consistent with the diameter of tubing, through-hole diameter diminishes left gradually until the diameter of through hole is the standard size of tubing drop-head operation, the right flank of drop-head mould 5 carries out the operation of capillary drop-head, this side is provided with 4 locating holes 7, these 4 locating holes 7 are equally spaced to be arranged on same circumference, drop-head handle hole 8 is positioned at the center of this side.
The present invention has designed a kind of shrinking machine of miniaturization, shrinking machine is reduced to driving, transmission and drop-head three parts, drop-head part drives drop-head mould high-speed rotary to transfer drop-head operation by roller bearing, and turning cylinder can complete driving with a motor, the power of shrinking machine is down to 0.75kW, energy consumption is very low, improve operating efficiency, the present invention has also adopted gear shaft to be used as power transmission shaft, this deviation producing because of transmission while making shrinking machine work reduces greatly, shrinking machine work is more stable, greatly improve Product Precision, thereby improve yield rate, in addition, because the present invention has saved unnecessary part, this reduces the volume of shrinking machine greatly.
In the description of this description, the description of reference term " embodiment ", " example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (4)
1. a capillary shrinking machine, from left to right be followed successively by drive unit, transmission device and drop-head device, it is characterized in that, described transmission device and drop-head device entirety are cylindrical, transmission device outside is bearing, the inside of bearing is provided with power transmission shaft and hollow rotating shaft, power transmission shaft left side connecting drive device, hollow rotating shaft is located at the right side of power transmission shaft, the right side of hollow rotating shaft is provided with roller bearing and drop-head mould, drop-head device is followed successively by housing from outside to inside, roller bearing and drop-head mould, the centre of drop-head mould is cylindrical through hole, the diameter of through hole right flank is consistent with the diameter of tubing, through-hole diameter diminishes left gradually until the diameter of through hole is the standard size of tubing drop-head operation, the right flank of drop-head mould carries out the operation of capillary drop-head, this side is provided with several locating holes, drop-head handle hole is positioned at the center of this side.
2. shrinking machine according to claim 1, is characterized in that, described drive unit is motor.
3. shrinking machine according to claim 1, is characterized in that, described power transmission shaft is gear shaft.
4. shrinking machine according to claim 1, is characterized in that, shrinking machine is provided with 4 locating holes, and 4 locating holes are equally spaced is arranged on same circumference for this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128109.3A CN103909162B (en) | 2014-04-01 | 2014-04-01 | A kind of capillary shrinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128109.3A CN103909162B (en) | 2014-04-01 | 2014-04-01 | A kind of capillary shrinking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103909162A true CN103909162A (en) | 2014-07-09 |
| CN103909162B CN103909162B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410128109.3A Active CN103909162B (en) | 2014-04-01 | 2014-04-01 | A kind of capillary shrinking machine |
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| Country | Link |
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| CN (1) | CN103909162B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162557A (en) * | 2014-08-10 | 2014-11-26 | 太仓东青金属制品有限公司 | Metal tube drawing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100211908B1 (en) * | 1997-02-14 | 1999-08-02 | 김만수 | Reducing device of copper pipe |
| CN2574803Y (en) * | 2002-09-28 | 2003-09-24 | 唐国富 | Metal mould with die cavity arranged according to square matrix |
| WO2003101642A1 (en) * | 2002-06-03 | 2003-12-11 | Alcan International Limited | Linear drive metal forming machine |
| CN201565481U (en) * | 2009-11-27 | 2010-09-01 | 卢阳春 | Die box of rotary die for wire drawing machines |
| CN201815601U (en) * | 2010-03-31 | 2011-05-04 | 彩虹集团电子股份有限公司 | Processing apparatus for cold extrusion reducing |
| CN203764813U (en) * | 2014-04-01 | 2014-08-13 | 太仓东青金属制品有限公司 | Capillary head necking machine |
-
2014
- 2014-04-01 CN CN201410128109.3A patent/CN103909162B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100211908B1 (en) * | 1997-02-14 | 1999-08-02 | 김만수 | Reducing device of copper pipe |
| WO2003101642A1 (en) * | 2002-06-03 | 2003-12-11 | Alcan International Limited | Linear drive metal forming machine |
| CN2574803Y (en) * | 2002-09-28 | 2003-09-24 | 唐国富 | Metal mould with die cavity arranged according to square matrix |
| CN201565481U (en) * | 2009-11-27 | 2010-09-01 | 卢阳春 | Die box of rotary die for wire drawing machines |
| CN201815601U (en) * | 2010-03-31 | 2011-05-04 | 彩虹集团电子股份有限公司 | Processing apparatus for cold extrusion reducing |
| CN203764813U (en) * | 2014-04-01 | 2014-08-13 | 太仓东青金属制品有限公司 | Capillary head necking machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162557A (en) * | 2014-08-10 | 2014-11-26 | 太仓东青金属制品有限公司 | Metal tube drawing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103909162B (en) | 2016-05-04 |
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